18499072

素因数分解:

$2^9\times {\mathrm{36131}}^1$

素因数の和:36149

約数の個数: 20

約数和(自身を含む): 36963036

約数和(自身を除く): 18463964

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 36131, 72262, 144524, 289048, 578096, 1156192, 2312384, 4624768, 9249536, 18499072]

約数ペア:

[(1, 18499072), (2, 9249536), (4, 4624768), (8, 2312384), (16, 1156192), (32, 578096), (64, 289048), (128, 144524), (256, 72262), (512, 36131)]